品牌
代理商厂商性质
上海市所在地
Human ALKBH2,重组人ALK 烷基化修复同系物2
面议
Human ALDOC,重组人果糖二磷酸醛缩酶A
面议
Human ALDOA,重组人醛缩酶A
面议
Human ALDH5A1,重组人醛脱氢酶3A1
面议
Human ALDH3A1,重组人醛脱氢酶3A1
面议
Human ALDH2,重组人醛脱氢酶2
面议
Human ALDH1A1,重组人醛脱氢酶1A1
面议
Human ALAT,重组人*转氨酶
面议
Human AKR7A3,重组人醛酮还原酶7-A3
面议
Human AKR7A2,重组人醛酮还原酶7-A2
面议
Human AKR1D1,重组人醛酮还原酶1-D1
面议
Human AKR1C4,重组人醛酮还原酶1-C4
面议| Synonyms | Phospholipase A2, Phosphatidylcholine 2-acylhydrolase, Allergen Api m I, Api m 1. |
| Introduction | Bee venom phospholipase A2 （PLA） is the main allergen in the bee sting allergy. Bee venom phospholipase A2 （BV-PLA2） is a hydrolytic enzyme which specifically cleaves the sn-2 acyl bond of phospholipids at the lipid/water interface. BV-PLA2 is a 14–16-kDa glycoprotein, consisting of 134 amino acids and displaying a single carbohydrate side chain at the residue Asn13. It is also held to be responsible for some systemic anaphylactic reactions in bee venom sensitized individuals. BV-PLA2 presents 3 peptide and a glycopeptide T cell epitopes, which are recognized by both allergic and non-allergic bee venom sensitized subjects. PLA is able to elicit both IgE mediated allergy and normal immunity to bee sting which usually is associated with high affinity IgG4 anti-PLA antibodies. |
| Description | The E.Coli derived recombinant protein contains phospholipase P00630 bee venom protein epitopes, 26-162 amino acids. |
| Method | Purified by proprietary chromatographic technique. |
| Purity | Protein is >90% pure as determined by 10% SDS-PAGE. |
| Formulation | 20mM Tris-HCl, pH 7.2, 1.5M urea and 50% glycerol. |
| Storage | Phospholipase A2 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles. |
| Applications | : Use as an antigen in ELISA and Western Blots. |
| Usage | Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
